Luxembourg Research Evaluation 2022

1 Initial Corpus generation

2 General Overview over articles

2.1 Main Indicators: Publications, Authors, Countries

To start with, a general overview over the documents in the corpus.

MAIN INFORMATION ABOUT DATA

 Timespan                              2016 : 2022 
 Sources (Journals, Books, etc)        1019 
 Documents                             3042 
 Average years from publication        3.56 
 Average citations per documents       16.46 
 Average citations per year per doc    3.472 
 References                            147780 
 
DOCUMENT TYPES                     
 article               3015 
 book chapter          4 
 conference paper      2 
 data paper            1 
 editorial             13 
 review                7 
 
DOCUMENT CONTENTS
 Keywords Plus (ID)                    5697 
 Author's Keywords (DE)                7867 
 
AUTHORS
 Authors                               6255 
 Author Appearances                    9040 
 Authors of single-authored documents  579 
 Authors of multi-authored documents   5676 
 
AUTHORS COLLABORATION
 Single-authored documents             656 
 Documents per Author                  0.486 
 Authors per Document                  2.06 
 Co-Authors per Documents              2.97 
 Collaboration Index                   2.38 
 

Annual Scientific Production

Annual Percentage Growth Rate -60.037 


Most Productive Authors

Top manuscripts per citations

Corresponding Author's Countries

SCP: Single Country Publications

MCP: Multiple Country Publications


Total Citations per Country

Most Relevant Sources

Most Relevant Keywords

NA

And a graphical visualization

2.2 Cited references

Top 20 cited references (by corpus documents):

CR	n
EWING, R., CERVERO, R., TRAVEL AND THE BUILT ENVIRONMENT: A META-ANALYSIS (2010) JOURNAL OF THE AMERICAN PLANNING ASSOCIATION, 76 (3), PP. 265-294	69
BILLIG, M., (1995) BANAL NATIONALISM, , LONDON: SAGE	66
CERVERO, R., KOCKELMAN, K., TRAVEL DEMAND AND THE 3DS: DENSITY, DIVERSITY, AND DESIGN (1997) TRANSPORTATION RESEARCH PART D: TRANSPORT AND ENVIRONMENT, 2 (3), PP. 199-219	57
DE VOS, J., MOKHTARIAN, P.L., SCHWANEN, T., VAN ACKER, V., WITLOX, F., TRAVEL MODE CHOICE AND TRAVEL SATISFACTION: BRIDGING THE GAP BETWEEN DECISION UTILITY AND EXPERIENCED UTILITY (2016) TRANSPORTATION, 43 (5), PP. 771-796	50
EWING, R., CERVERO, R., TRAVEL AND THE BUILT ENVIRONMENT: A META-ANALYSIS (2010) J. AM. PLAN. ASSOC., 76 (3), PP. 265-294	50
CAO, X., MOKHTARIAN, P.L., HANDY, S.L., EXAMINING THE IMPACTS OF RESIDENTIAL SELF-SELECTION ON TRAVEL BEHAVIOUR: A FOCUS ON EMPIRICAL FINDINGS (2009) TRANSP. REV., 29 (3), PP. 359-395	43
EWING, R., CERVERO, R., TRAVEL AND THE BUILT ENVIRONMENT (2010) JOURNAL OF THE AMERICAN PLANNING ASSOCIATION, 76 (3), PP. 265-294	43
MORRIS, E.A., GUERRA, E., MOOD AND MODE: DOES HOW WE TRAVEL AFFECT HOW WE FEEL? (2015) TRANSPORTATION, 42 (1), PP. 25-43	43
KITAMURA, R., MOKHTARIAN, P.L., LAIDET, L., A MICRO-ANALYSIS OF LAND USE AND TRAVEL IN FIVE NEIGHBORHOODS IN THE SAN FRANCISCO BAY AREA (1997) TRANSPORTATION, 24 (2), PP. 125-158	40
CHEN, C., GONG, H., PAASWELL, R., ROLE OF THE BUILT ENVIRONMENT ON MODE CHOICE DECISIONS: ADDITIONAL EVIDENCE ON THE IMPACT OF DENSITY (2008) TRANSPORTATION, 35 (3), PP. 285-299	39
KITAMURA, R., MOKHTARIAN, P.L., LAIDET, L., A MICRO-ANALYSIS OF LAND USE AND TRAVEL IN FIVE NEIGHBORHOODS IN THE SAN FRANCISCO BAY AREA (1997) TRANSPORTATION, 24, PP. 125-158	39
PETTIGREW, T.F., TROPP, L.R., A META-ANALYTIC TEST OF INTERGROUP CONTACT THEORY (2006) JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY, 90, PP. 751-783	39
DE VOS, J., DERUDDER, B., VAN ACKER, V., WITLOX, F., REDUCING CAR USE: CHANGING ATTITUDES OR RELOCATING? THE INFLUENCE OF RESIDENTIAL DISSONANCE ON TRAVEL BEHAVIOR (2012) J. TRANSP. GEOGR., 22, PP. 1-9	37
AJZEN, I., THE THEORY OF PLANNED BEHAVIOR (1991) ORGAN. BEHAV. HUM. DECIS. PROCESS., 50 (2), PP. 179-211	36
BILLIG, M., (1995) BANAL NATIONALISM, , LONDON, SAGE	36
CAO, X., MOKHTARIAN, P.L., HANDY, S.L., DO CHANGES IN NEIGHBORHOOD CHARACTERISTICS LEAD TO CHANGES IN TRAVEL BEHAVIOR? A STRUCTURAL EQUATIONS MODELING APPROACH (2007) TRANSPORTATION, 34 (5), PP. 535-556	36
ALLPORT, G.W., (1954) THE NATURE OF PREJUDICE, , READING, MA, ADDISON-WESLEY	32
MARTIN, A., GORYAKIN, Y., SUHRCKE, M., DOES ACTIVE COMMUTING IMPROVE PSYCHOLOGICAL WELLBEING? LONGITUDINAL EVIDENCE FROM EIGHTEEN WAVES OF THE BRITISH HOUSEHOLD PANEL SURVEY (2014) PREV. MED., 69, PP. 296-303	31
OLSSON, L.E., GÄRLING, T., ETTEMA, D., FRIMAN, M., FUJII, S., HAPPINESS AND SATISFACTION WITH WORK COMMUTE (2013) SOC. INDIC. RES., 111 (1), PP. 255-263	30
URRY, J., (2007) MOBILITIES, , CAMBRIDGE: POLITY	30

3 Topic modelling

Loading required package: RColorBrewer

I by now created some topic modelling. The results are now more fine-tuned, but there is still room for some improvement. We ran a LDA on the titles + abstracts of our corpus, aiming at identifying 6 topics (different evaluation methods point towards this number)

3.1 Topics by topwords

This might still be finetuned, but initially doesnt look that bad I think. All the topics for me seem to be somewhat identifiable. We should maybe start naming them to make their interpretation later easier.

3.2 Topics over time

`summarise()` has grouped output by 'PY'. You can override using the `.groups` argument.

3.3 LDAViz

Here you find a nice way of exploring topics via the LDAVIz methodology of visulizing the result of an LDA. It dispolays all topics in a 2 dimensional TSNE (similar to PCA, but optimized for graphical illustration in 2d), and also gives a nice visual representation over the topics top-word distribution and overall frequencies of this words in the corpus. The \(\lambda\) parameter regulates the importance-ordering of the topwords. High \(\lambda\) order words by the highest propability to appear in the topic to the lowest (independent of the overall word popularity in the corpus), whle low \(\lambda\) emphasize words which are very specific to the topic, and rarely appear in others.

Play a bit around. Since it would be here a bit condensed, here in fullscreen for a better overview.

4 Knowledge Bases: Co-Citation network analysis

Note: This analysis refers the co-citation analysis, where the cited references and not the original publications are the unit of analysis. See tab Technical descriptionfor additional explanations

4.1 Knowledge Bases summary

4.1.1 Main Indicators

In order to partition networks into components or clusters, we deploy a community detection technique based on the Lovain Algorithm (Blondel et al., 2008). The Lovain Algorithm is a heuristic method that attempts to optimize the modularity of communities within a network by maximizing within- and minimizing between-community connectivity. We identify the following communities = knowledge bases.

It is not the main focus of this exercise, but still informative to see which historical knowledge the fields draws from.

NOTE: Up to now I only report the most central members per community

com	name	dgr_int	dgr
1	CERVERO R. KOCKELMAN K. TRAVEL DEMAND AND THE 3DS: DENSITY DIVERSITY AND DESIGN (1997)	2926	4493
1	EWING R. CERVERO R. TRAVEL AND THE BUILT ENVIRONMENT: A META-ANALYSIS (2010)	1903	3248
1	SAELENS B.E. SALLIS J.F. FRANK L.D. ENVIRONMENTAL CORRELATES OF WALKING AND CYCLING: FINDINGS FROM THE TRANSPORTATION URBAN DESIGN AND PLANNING LIT...	1303	1602
1	EWING R. CERVERO R. TRAVEL AND THE BUILT ENVIRONMENT (2010)	1094	2250
1	SAELENS B.E. HANDY S.L. BUILT ENVIRONMENT CORRELATES OF WALKING: A REVIEW (2008)	1082	1282
1	EWING R. CERVERO R. TRAVEL AND THE BUILT ENVIRONMENT: A SYNTHESIS (2001)	1072	2068
1	EWING R. HANDY S. MEASURING THE UNMEASURABLE: URBAN DESIGN QUALITIES RELATED TO WALKABILITY (2009)	531	658
1	SAELENS B.E. SALLIS J.F. BLACK J.B. CHEN D. NEIGHBORHOOD-BASED DIFFERENCES IN PHYSICAL ACTIVITY: AN ENVIRONMENT SCALE EVALUATION (2003)	443	462
1	HANDY S.L. BOARNET M.G. EWING R. KILLINGSWORTH R.E. HOW THE BUILT ENVIRONMENT AFFECTS PHYSICAL ACTIVITY: VIEWS FROM URBAN PLANNING (2002)	417	533
1	FRANK L.D. SCHMID T.L. SALLIS J.F. CHAPMAN J. SAELENS B.E. LINKING OBJECTIVELY MEASURED PHYSICAL ACTIVITY WITH OBJECTIVELY MEASURED URBAN FORM: FIN...	357	398
2	OLSSON L.E. GÄRLING T. ETTEMA D. FRIMAN M. FUJII S. HAPPINESS AND SATISFACTION WITH WORK COMMUTE (2013)	2024	2284
2	DE VOS J. SCHWANEN T. VAN ACKER V. WITLOX F. TRAVEL AND SUBJECTIVE WELL-BEING: A FOCUS ON FINDINGS METHODS AND FUTURE RESEARCH NEEDS (2013)	1901	2163
2	ST-LOUIS E. MANAUGH K. VAN LIEROP D. EL-GENEIDY A. THE HAPPY COMMUTER: A COMPARISON OF COMMUTER SATISFACTION ACROSS MODES (2014)	1816	2106
2	ETTEMA D. GÄRLING T. ERIKSSON L. FRIMAN M. OLSSON L.E. FUJII S. SATISFACTION WITH TRAVEL AND SUBJECTIVE WELL-BEING: DEVELOPMENT AND TEST OF A MEASU...	1749	1989
2	ETTEMA D. GÄRLING T. OLSSON L.E. FRIMAN M. OUT-OF-HOME ACTIVITIES DAILY TRAVEL AND SUBJECTIVE WELL-BEING (2010)	1595	1783
2	DE VOS J. MOKHTARIAN P.L. SCHWANEN T. VAN ACKER V. WITLOX F. TRAVEL MODE CHOICE AND TRAVEL SATISFACTION: BRIDGING THE GAP BETWEEN DECISION UTILITY ...	1452	1917
2	YE R. TITHERIDGE H. SATISFACTION WITH THE COMMUTE: THE ROLE OF TRAVEL MODE CHOICE BUILT ENVIRONMENT AND ATTITUDES (2017)	1399	1688
2	MORRIS E.A. GUERRA E. MOOD AND MODE: DOES HOW WE TRAVEL AFFECT HOW WE FEEL? (2015)	1305	1531
2	FRIMAN M. FUJII S. ETTEMA D. GÄRLING T. OLSSON L.E. PSYCHOMETRIC ANALYSIS OF THE SATISFACTION WITH TRAVEL SCALE (2013)	1302	1529
2	ETTEMA D. FRIMAN M. GÄRLING T. OLSSON L.E. FUJII S. HOW IN-VEHICLE ACTIVITIES AFFECT WORK COMMUTERS’ SATISFACTION WITH PUBLIC TRANSPORT (2012)	963	1034
3	MOKHTARIAN P.L. CAO X. EXAMINING THE IMPACTS OF RESIDENTIAL SELF-SELECTION ON TRAVEL BEHAVIOR: A FOCUS ON METHODOLOGIES (2008)	1546	2333
3	HANDY S. CAO X. MOKHTARIAN P. CORRELATION OR CAUSALITY BETWEEN THE BUILT ENVIRONMENT AND TRAVEL BEHAVIOR? EVIDENCE FROM NORTHERN CALIFORNIA (2005)	1057	2040
3	DE VOS J. DERUDDER B. VAN ACKER V. WITLOX F. REDUCING CAR USE: CHANGING ATTITUDES OR RELOCATING? THE INFLUENCE OF RESIDENTIAL DISSONANCE ON TRAVEL ...	1039	1439
3	BAGLEY M.N. MOKHTARIAN P.L. THE IMPACT OF RESIDENTIAL NEIGHBORHOOD TYPE ON TRAVEL BEHAVIOR: A STRUCTURAL EQUATIONS MODELING APPROACH (2002)	957	1466
3	CAO X. MOKHTARIAN P.L. HANDY S.L. EXAMINING THE IMPACTS OF RESIDENTIAL SELF-SELECTION ON TRAVEL BEHAVIOUR: A FOCUS ON EMPIRICAL FINDINGS (2009)	917	1855
3	BHAT C.R. GUO J.Y. A COMPREHENSIVE ANALYSIS OF BUILT ENVIRONMENT CHARACTERISTICS ON HOUSEHOLD RESIDENTIAL CHOICE AND AUTO OWNERSHIP LEVELS (2007)	903	1284
3	CHATMAN D.G. RESIDENTIAL CHOICE THE BUILT ENVIRONMENT AND NONWORK TRAVEL: EVIDENCE USING NEW DATA AND METHODS (2009)	879	1146
3	VAN ACKER V. WITLOX F. CAR OWNERSHIP AS A MEDIATING VARIABLE IN CAR TRAVEL BEHAVIOUR RESEARCH USING A STRUCTURAL EQUATION MODELLING APPROACH TO IDE...	677	1060
3	KITAMURA R. MOKHTARIAN P.L. LAIDET L. A MICRO-ANALYSIS OF LAND USE AND TRAVEL IN FIVE NEIGHBORHOODS IN THE SAN FRANCISCO BAY AREA (1997)	667	1267
3	ZEGRAS C. THE BUILT ENVIRONMENT AND MOTOR VEHICLE OWNERSHIP AND USE: EVIDENCE FROM SANTIAGO DE CHILE (2010)	663	876
4	AJZEN I. THE THEORY OF PLANNED BEHAVIOR (1991)	1029	2034
4	STEG L. CAR USE: LUST AND MUST. INSTRUMENTAL SYMBOLIC AND AFFECTIVE MOTIVES FOR CAR USE (2005)	591	999
4	BAMBERG S. AJZEN I. SCHMIDT P. CHOICE OF TRAVEL MODE IN THE THEORY OF PLANNED BEHAVIOR: THE ROLES OF PAST BEHAVIOR HABIT AND REASONED ACTION (2003)	487	620
4	GÄRLING T. AXHAUSEN K.W. INTRODUCTION: HABITUAL TRAVEL CHOICE (2003)	379	620
4	FUJII S. KITAMURA R. WHAT DOES A ONE-MONTH FREE BUS TICKET DO TO HABITUAL DRIVERS? AN EXPERIMENTAL ANALYSIS OF HABIT AND ATTITUDE CHANGE (2003)	225	287
4	VERPLANKEN B. WALKER I. DAVIS A. JURASEK M. CONTEXT CHANGE AND TRAVEL MODE CHOICE: COMBINING THE HABIT DISCONTINUITY AND SELF-ACTIVATION HYPOTHESES...	220	448
4	MÜGGENBURG H. BUSCH-GEERTSEMA A. LANZENDORF M. MOBILITY BIOGRAPHIES: A REVIEW OF ACHIEVEMENTS AND CHALLENGES OF THE MOBILITY BIOGRAPHIES APPROACH A...	214	305
4	GARDNER B. MODELLING MOTIVATION AND HABIT IN STABLE TRAVEL MODE CONTEXTS (2009)	201	210
4	SCHEINER J. HOLZ-RAU C. A COMPREHENSIVE STUDY OF LIFE COURSE COHORT AND PERIOD EFFECTS ON CHANGES IN TRAVEL MODE USE (2013)	192	332
4	LANZENDORF M. KEY EVENTS AND THEIR EFFECT ON MOBILITY BIOGRAPHIES: THE CASE OF CHILDBIRTH (2010)	179	239
5	BILLIG M. (1995)	1021	1024
5	GELLNER E. (1983)	412	412
5	ANDERSON B. (1983)	321	324
5	URRY J. (2007)	265	279
5	ANDERSON B. (1991)	196	196
5	EDENSOR T. (2002)	139	139
5	FOX J.E. MILLER-IDRISS C. EVERYDAY NATIONHOOD (2008)	131	131
5	LACLAU E. (2005)	109	109
5	JONES R. MERRIMAN P. HOT BANAL AND EVERYDAY NATIONALISM: BILINGUAL ROAD SIGNS IN WALES (2009)	104	104
5	MUDDE C. THE POPULIST ZEITGEIST (2004)	100	100
6	PERKMANN M. CROSS-BORDER REGIONS IN EUROPE: SIGNIFICANCE AND DRIVERS OF REGIONAL CROSS-BORDER CO-OPERATION (2003)	163	166
6	SOHN C. MODELLING CROSS-BORDER INTEGRATION: THE ROLE OF BORDERS AS A RESOURCE (2014)	147	151
6	DECOVILLE A. DURAND F. SOHN C. WALTHER O. COMPARING CROSS-BORDER METROPOLITAN INTEGRATION IN EUROPE: TOWARDS A FUNCTIONAL TYPOLOGY (2013)	142	142
6	BLATTER J. FROM ‘SPACES OF PLACE’ TO ‘SPACES OF FLOWS’? TERRITORIAL AND FUNCTIONAL GOVERNANCE IN CROSS-BORDER REGIONS IN EUROPE AND NORTH AMERICA (...	136	136
6	TRIPPL M. DEVELOPING CROSS-BORDER REGIONAL INNOVATION SYSTEMS: KEY FACTORS AND CHALLENGES (2010)	119	119
6	MEDEIROS E. (RE)	109	109
6	LUNDQUIST K.-J. TRIPPL M. DISTANCE PROXIMITY AND TYPES OF CROSS-BORDER INNOVATION SYSTEMS: A CONCEPTUAL ANALYSIS (2013)	103	103
6	VAN HOUTUM H. VAN NAERSSEN T. BORDERING ORDERING AND OTHERING (2002)	91	91
6	PERKMANN M. POLICY ENTREPRENEURSHIP AND MULTILEVEL GOVERNANCE: A COMPARATIVE STUDY OF EUROPEAN CROSS-BORDER REGIONS (2007)	88	88
6	DECOVILLE A. DURAND F. BUILDING A CROSS-BORDER TERRITORIAL STRATEGY BETWEEN FOUR COUNTRIES: WISHFUL THINKING? (2016)	85	85
7	HEINEN E. VAN WEE B. MAAT K. COMMUTING BY BICYCLE: AN OVERVIEW OF THE LITERATURE (2010)	630	819
7	PUCHER J. DILL J. HANDY S. INFRASTRUCTURE PROGRAMS AND POLICIES TO INCREASE BICYCLING: AN INTERNATIONAL REVIEW (2010)	414	525
7	HEINEN E. MAAT K. VAN WEE B. THE ROLE OF ATTITUDES TOWARD CHARACTERISTICS OF BICYCLE COMMUTING ON THE CHOICE TO CYCLE TO WORK OVER VARIOUS DISTANCE...	410	661
7	DILL J. VOROS K. FACTORS AFFECTING BICYCLING DEMAND: INITIAL SURVEY FINDINGS FROM THE PORTLAND OREGON REGION (2007)	324	397
7	GATERSLEBEN B. APPLETON K.M. CONTEMPLATING CYCLING TO WORK: ATTITUDES AND PERCEPTIONS IN DIFFERENT STAGES OF CHANGE (2007)	317	375
7	PUCHER J. BUEHLER R. MAKING CYCLING IRRESISTIBLE: LESSONS FROM THE NETHERLANDS DENMARK AND GERMANY (2008)	268	431
7	WARDMAN M. TIGHT M. PAGE M. FACTORS INFLUENCING THE PROPENSITY TO CYCLE TO WORK (2007)	252	281
7	PARKIN J. WARDMAN M. PAGE M. ESTIMATION OF THE DETERMINANTS OF BICYCLE MODE SHARE FOR THE JOURNEY TO WORK USING CENSUS DATA (2008)	245	275
7	HANDY S. VAN WEE B. KROESEN M. PROMOTING CYCLING FOR TRANSPORT: RESEARCH NEEDS AND CHALLENGES (2014)	237	277
7	GARRARD J. ROSE G. LO S.K. PROMOTING TRANSPORTATION CYCLING FOR WOMEN: THE ROLE OF BICYCLE INFRASTRUCTURE (2008)	222	248

4.1.2 Development of Knowledge Bases

4.2 Technical description

In a co-cittion network, the strength of the relationship between a reference pair \(m\) and \(n\) (\(s_{m,n}^{coc}\)) is expressed by the number of publications \(C\) which are jointly citing reference \(m\) and \(n\).

\[s_{m,n}^{coc} = \sum_i c_{i,m} c_{i,n}\]

The intuition here is that references which are frequently cited together are likely to share commonalities in theory, topic, methodology, or context. It can be interpreted as a measure of similarity as evaluated by other researchers that decide to jointly cite both references. Because the publication process is time-consuming, co-citation is a backward-looking measure, which is appropriate to map the relationship between core literature of a field.

5 Research Areas: Bibliographic coupling analysis

5.1 Research Areas main summary

This is arguably the more interesting part. Here, we identify the literature’s current knowledge frontier by carrying out a bibliographic coupling analysis of the publications in our corpus. This measure uses bibliographical information of publications to establish a similarity relationship between them. Again, method details to be found in the tab Technical description. As you will see, we identify the more narrow research community of Sustainability Transitions (in which we will zoom in later), but also a set of adjacent research areas with some theoretical/methodological/application overlap.

5.1.1 Main Characteristics

To identify communities in the field’s knowledge frontier (labeled research areas) we again use the Lovain Algorithm (Blondel et al., 2008). We identify the following communities = research areas.

`summarise()` has grouped output by 'com'. You can override using the `.groups` argument.

TODO: Work on

com	com_name	topic_name
1	1	4
1	1	1
1	1	5
2	2	9
2	2	2
2	2	10
3	3	1
3	3	11
3	3	4
4	4	10
4	4	5
4	4	2
5	5	3
5	5	1
5	5	7
6	6	9
6	6	3
6	6	6
7	7	3
7	7	6
7	7	7
NA	NA	8
NA	NA	2
NA	NA	9

5.1.2 Categorization

I up to now gain only provide the 10 most central articles, which can be used to classify them

com_name	AU	PY	TI	dgr_int	TC	TC_year
1	DING C;WANG D;LIU C;ZH...	2017	EXPLORING THE INFLUENCE OF BUILT ENVIRONMENT ON TRAVEL MODE CHOICE CONSIDERING THE MEDIATING EFFECTS OF CAR OWNERSHIP AND ...	7.9281043	166	33.200000
1	ETTEMA D;NIEUWENHUIS R	2017	RESIDENTIAL SELF-SELECTION AND TRAVEL BEHAVIOUR: WHAT ARE THE EFFECTS OF ATTITUDES, REASONS FOR LOCATION CHOICE AND THE BU...	12.0856038	76	15.200000
1	MOURA F;CAMBRA P;GONÇA...	2017	MEASURING WALKABILITY FOR DISTINCT PEDESTRIAN GROUPS WITH A PARTICIPATORY ASSESSMENT METHOD: A CASE STUDY IN LISBON	5.1388977	149	29.800000
1	SUN B;ERMAGUN A;DAN B	2017	BUILT ENVIRONMENTAL IMPACTS ON COMMUTING MODE CHOICE AND DISTANCE: EVIDENCE FROM SHANGHAI	5.9537818	121	24.200000
1	CAO X;YANG W	2017	EXAMINING THE EFFECTS OF THE BUILT ENVIRONMENT AND RESIDENTIAL SELF-SELECTION ON COMMUTING TRIPS AND THE RELATED CO2 EMISS...	10.0313032	71	14.200000
1	EWING R;HAJRASOULIHA A...	2016	STREETSCAPE FEATURES RELATED TO PEDESTRIAN ACTIVITY	6.7597350	98	16.333333
1	LIN T;WANG D;GUAN X	2017	THE BUILT ENVIRONMENT, TRAVEL ATTITUDE, AND TRAVEL BEHAVIOR: RESIDENTIAL SELF-SELECTION OR RESIDENTIAL DETERMINATION?	7.7160086	70	14.000000
1	DE VOS J;ETTEMA D;WITL...	2018	CHANGING TRAVEL BEHAVIOUR AND ATTITUDES FOLLOWING A RESIDENTIAL RELOCATION	7.9671879	65	16.250000
1	DING C;WANG Y;TANG T;M...	2018	JOINT ANALYSIS OF THE SPATIAL IMPACTS OF BUILT ENVIRONMENT ON CAR OWNERSHIP AND TRAVEL MODE CHOICE	8.6209250	58	14.500000
1	ADKINS A;MAKAREWICZ C;...	2017	CONTEXTUALIZING WALKABILITY: DO RELATIONSHIPS BETWEEN BUILT ENVIRONMENTS AND WALKING VARY BY SOCIOECONOMIC CONTEXT?	6.2091862	80	16.000000
2	DE CLEEN B;STAVRAKAKIS Y	2017	DISTINCTIONS AND ARTICULATIONS: A DISCOURSE THEORETICAL FRAMEWORK FOR THE STUDY OF POPULISM AND NATIONALISM	1.7497053	142	28.400000
2	BRUBAKER R	2020	POPULISM AND NATIONALISM	1.6616887	86	43.000000
2	MERRIMAN P;JONES R	2017	NATIONS, MATERIALITIES AND AFFECTS	1.4929530	57	11.400000
2	MEIJERS MJ	2017	CONTAGIOUS EUROSCEPTICISM: THE IMPACT OF EUROSCEPTIC SUPPORT ON MAINSTREAM PARTY POSITIONS ON EUROPEAN INTEGRATION	0.7947472	94	18.800000
2	CASTELLÓ E;MIHELJ S	2018	SELLING AND CONSUMING THE NATION: UNDERSTANDING CONSUMER NATIONALISM	1.6995100	43	10.750000
2	ROBINSON AL	2016	NATIONALISM AND ETHNIC-BASED TRUST: EVIDENCE FROM AN AFRICAN BORDER REGION	1.5416515	44	7.333333
2	PALONEN E	2018	PERFORMING THE NATION: THE JANUS-FACED POPULIST FOUNDATIONS OF ILLIBERALISM IN HUNGARY	1.4881663	43	10.750000
2	KAUFMANN E	2017	COMPLEXITY AND NATIONALISM	3.2105197	19	3.800000
2	GÖSSLING S;STAVRINIDI I	2016	SOCIAL NETWORKING, MOBILITIES, AND THE RISE OF LIQUID IDENTITIES	1.0276446	45	7.500000
2	POLYAKOVA A;FLIGSTEIN N	2016	IS EUROPEAN INTEGRATION CAUSING EUROPE TO BECOME MORE NATIONALIST? EVIDENCE FROM THE 2007–9 FINANCIAL CRISIS	1.0496281	44	7.333333
3	LANZINI P;KHAN SA	2017	SHEDDING LIGHT ON THE PSYCHOLOGICAL AND BEHAVIORAL DETERMINANTS OF TRAVEL MODE CHOICE: A META-ANALYSIS	3.1041949	102	20.400000
3	DE HAAS M;FABER R;HAME...	2020	HOW COVID-19 AND THE DUTCH ‘INTELLIGENT LOCKDOWN’ CHANGE ACTIVITIES, WORK AND TRAVEL BEHAVIOUR: EVIDENCE FROM LONGITUDINAL...	1.3369150	223	111.500000
3	KROESEN M;HANDY S;CHOR...	2017	DO ATTITUDES CAUSE BEHAVIOR OR VICE VERSA? AN ALTERNATIVE CONCEPTUALIZATION OF THE ATTITUDE-BEHAVIOR RELATIONSHIP IN TRAVE...	2.1125739	138	27.600000
3	ZHAO P;LI S	2017	BICYCLE-METRO INTEGRATION IN A GROWING CITY: THE DETERMINANTS OF CYCLING AS A TRANSFER MODE IN METRO STATION AREAS IN BEIJING	2.5592441	104	20.800000
3	MUÑOZ B;MONZON A;LÓPEZ E	2016	TRANSITION TO A CYCLABLE CITY: LATENT VARIABLES AFFECTING BICYCLE COMMUTING	3.6229115	65	10.833333
3	VIJ A;WALKER JL	2016	HOW, WHEN AND WHY INTEGRATED CHOICE AND LATENT VARIABLE MODELS ARE LATENTLY USEFUL	1.0284697	138	23.000000
3	FERNÁNDEZ-HEREDIA Á;JA...	2016	MODELLING BICYCLE USE INTENTION: THE ROLE OF PERCEPTIONS	2.7890407	48	8.000000
3	CASS N;FAULCONBRIDGE J	2016	COMMUTING PRACTICES: NEW INSIGHTS INTO MODAL SHIFT FROM THEORIES OF SOCIAL PRACTICE	1.2613208	104	17.333333
3	HOFFMANN C;ABRAHAM C;W...	2017	WHAT COGNITIVE MECHANISMS PREDICT TRAVEL MODE CHOICE? A SYSTEMATIC REVIEW WITH META-ANALYSIS	2.5793474	50	10.000000
3	ZAILANI S;IRANMANESH M...	2016	IS THE INTENTION TO USE PUBLIC TRANSPORT FOR DIFFERENT TRAVEL PURPOSES DETERMINED BY DIFFERENT FACTORS?	2.2288785	54	9.000000
4	DECOVILLE A;DURAND F	2019	EXPLORING CROSS-BORDER INTEGRATION IN EUROPE: HOW DO POPULATIONS CROSS BORDERS AND PERCEIVE THEIR NEIGHBOURS?	1.8708662	23	7.666667
4	KUROWSKA-PYSZ J;SZCZEP...	2017	THE ANALYSIS OF THE DETERMINANTS OF SUSTAINABLE CROSS-BORDER COOPERATION AND RECOMMENDATIONS ON ITS HARMONIZATION	0.7385502	46	9.200000
4	MEDEIROS E	2018	SHOULD EU CROSS-BORDER COOPERATION PROGRAMMES FOCUS MAINLY ON REDUCING BORDER OBSTACLES? [HAURIEN ELS PROGRAMES DE COOPERA...	1.1559973	25	6.250000
4	MAKKONEN T;ROHDE S	2016	CROSS-BORDER REGIONAL INNOVATION SYSTEMS: CONCEPTUAL BACKGROUNDS, EMPIRICAL EVIDENCE AND POLICY IMPLICATIONS	1.1528426	25	4.166667
4	STOFFELEN A;IOANNIDES ...	2017	OBSTACLES TO ACHIEVING CROSS-BORDER TOURISM GOVERNANCE: A MULTI-SCALAR APPROACH FOCUSING ON THE GERMAN-CZECH BORDERLANDS	0.7485712	37	7.400000
4	MEDEIROS E	2019	CROSS-BORDER TRANSPORTS AND CROSS-BORDER MOBILITY IN EU BORDER REGIONS	0.9678968	26	8.666667
4	SOHN C	2016	NAVIGATING BORDERS' MULTIPLICITY: THE CRITICAL POTENTIAL OF ASSEMBLAGE	0.6259795	38	6.333333
4	DECOVILLE A;DURAND F	2016	BUILDING A CROSS-BORDER TERRITORIAL STRATEGY BETWEEN FOUR COUNTRIES: WISHFUL THINKING?	1.4748059	16	2.666667
4	DÖRRY S;DECOVILLE A	2016	GOVERNANCE AND TRANSPORTATION POLICY NETWORKS IN THE CROSS-BORDER METROPOLITAN REGION OF LUXEMBOURG: A SOCIAL NETWORK ANAL...	0.7024409	32	5.333333
4	DURAND F;PERRIN T	2018	EUROMETROPOLIS LILLE–KORTRIJK–TOURNAI: CROSS-BORDER INTEGRATION WITH OR WITHOUT THE BORDER?	1.9292017	11	2.750000
5	DE VOS J;MOKHTARIAN PL...	2016	TRAVEL MODE CHOICE AND TRAVEL SATISFACTION: BRIDGING THE GAP BETWEEN DECISION UTILITY AND EXPERIENCED UTILITY	6.1789243	191	31.833333
5	DE VOS J	2020	THE EFFECT OF COVID-19 AND SUBSEQUENT SOCIAL DISTANCING ON TRAVEL BEHAVIOR	2.7924358	354	177.000000
5	DE VOS J;WITLOX F	2017	TRAVEL SATISFACTION REVISITED. ON THE PIVOTAL ROLE OF TRAVEL SATISFACTION IN CONCEPTUALISING A TRAVEL BEHAVIOUR PROCESS	10.4521136	77	15.400000
5	CHATTERJEE K;CHNG S;CL...	2020	COMMUTING AND WELLBEING: A CRITICAL OVERVIEW OF THE LITERATURE WITH IMPLICATIONS FOR POLICY AND FUTURE RESEARCH	8.6197062	85	42.500000
5	YE R;TITHERIDGE H	2017	SATISFACTION WITH THE COMMUTE: THE ROLE OF TRAVEL MODE CHOICE, BUILT ENVIRONMENT AND ATTITUDES	4.4839156	160	32.000000
5	SINGLETON PA	2019	WALKING (AND CYCLING) TO WELL-BEING: MODAL AND OTHER DETERMINANTS OF SUBJECTIVE WELL-BEING DURING THE COMMUTE	8.5268350	80	26.666667
5	FRIMAN M;GÄRLING T;ETT...	2017	HOW DOES TRAVEL AFFECT EMOTIONAL WELL-BEING AND LIFE SATISFACTION?	7.0127353	83	16.600000
5	ZHU J;FAN Y	2018	COMMUTE HAPPINESS IN XI'AN, CHINA: EFFECTS OF COMMUTE MODE, DURATION, AND FREQUENCY	10.4086697	52	13.000000
5	DE VOS J	2018	DO PEOPLE TRAVEL WITH THEIR PREFERRED TRAVEL MODE? ANALYSING THE EXTENT OF TRAVEL MODE DISSONANCE AND ITS EFFECT ON TRAVEL...	8.6254141	62	15.500000
5	DE VOS J	2019	ANALYSING THE EFFECT OF TRIP SATISFACTION ON SATISFACTION WITH THE LEISURE ACTIVITY AT THE DESTINATION OF THE TRIP, IN REL...	7.8684222	66	22.000000
6	MELEADY R;SEGER CR;VER...	2017	EXAMINING THE ROLE OF POSITIVE AND NEGATIVE INTERGROUP CONTACT AND ANTI-IMMIGRANT PREJUDICE IN BREXIT	3.1000672	64	12.800000
6	LYTLE A;LEVY SR	2019	REDUCING AGEISM: EDUCATION ABOUT AGING AND EXTENDED CONTACT WITH OLDER ADULTS	2.8753257	47	15.666667
6	HÄSSLER T;ULLRICH J;BE...	2020	A LARGE-SCALE TEST OF THE LINK BETWEEN INTERGROUP CONTACT AND SUPPORT FOR SOCIAL CHANGE	2.4278060	50	25.000000
6	SHOOK NJ;HOPKINS PD;KO...	2016	THE EFFECT OF INTERGROUP CONTACT ON SECONDARY GROUP ATTITUDES AND SOCIAL DOMINANCE ORIENTATION	3.4462612	34	5.666667
6	KENDE J;PHALET K;VAN D...	2018	EQUALITY REVISITED: A CULTURAL META-ANALYSIS OF INTERGROUP CONTACT AND PREJUDICE	2.9772361	36	9.000000
6	ABRAMS D;DE VYVER JV;H...	2017	DOES TERROR DEFEAT CONTACT? INTERGROUP CONTACT AND PREJUDICE TOWARD MUSLIMS BEFORE AND AFTER THE LONDON BOMBINGS	3.4033217	30	6.000000
6	WÖLFER R;JASPERS E;BLA...	2017	STUDYING POSITIVE AND NEGATIVE DIRECT AND EXTENDED CONTACT: COMPLEMENTING SELF-REPORTS WITH SOCIAL NETWORK ANALYSIS	3.2725391	27	5.400000
6	WHITE FA;TURNER RN;VER...	2019	IMPROVING INTERGROUP RELATIONS BETWEEN CATHOLICS AND PROTESTANTS IN NORTHERN IRELAND VIA E-CONTACT	3.8229901	23	7.666667
6	OROSZ G;BÁNKI E;BŐTHE ...	2016	DON'T JUDGE A LIVING BOOK BY ITS COVER: EFFECTIVENESS OF THE LIVING LIBRARY INTERVENTION IN REDUCING PREJUDICE TOWARD ROMA...	4.3130842	20	3.333333
6	HOOK JN;FARRELL JE;JOH...	2017	INTELLECTUAL HUMILITY AND RELIGIOUS TOLERANCE	2.0533135	39	7.800000
7	LIU Y;ZHANG F;WU F;LIU...	2017	THE SUBJECTIVE WELLBEING OF MIGRANTS IN GUANGZHOU, CHINA: THE IMPACTS OF THE SOCIAL AND PHYSICAL ENVIRONMENT	1.1256247	102	20.400000
7	ARPACI I	2016	UNDERSTANDING AND PREDICTING STUDENTS' INTENTION TO USE MOBILE CLOUD STORAGE SERVICES	0.5502208	141	23.500000
7	SCHMITT MT;AKNIN LB;AX...	2018	UNPACKING THE RELATIONSHIPS BETWEEN PRO-ENVIRONMENTAL BEHAVIOR, LIFE SATISFACTION, AND PERCEIVED ECOLOGICAL THREAT	0.9203640	70	17.500000
7	MOKSNES UK;LØHRE A;LIL...	2016	THE ASSOCIATION BETWEEN SCHOOL STRESS, LIFE SATISFACTION AND DEPRESSIVE SYMPTOMS IN ADOLESCENTS: LIFE SATISFACTION AS A PO...	0.9849008	64	10.666667
7	FERVAHA G;AGID O;TAKEU...	2016	LIFE SATISFACTION AND HAPPINESS AMONG YOUNG ADULTS WITH SCHIZOPHRENIA	1.9769304	29	4.833333
7	MANTHEY L;VEHRESCHILD ...	2016	EFFECTIVENESS OF TWO COGNITIVE INTERVENTIONS PROMOTING HAPPINESS WITH VIDEO-BASED ONLINE INSTRUCTIONS	1.8801790	29	4.833333
7	GUSTAVSON K;RØYSAMB E;...	2016	LIFE SATISFACTION IN CLOSE RELATIONSHIPS: FINDINGS FROM A LONGITUDINAL STUDY	1.5342657	35	5.833333
7	RENSHAW TL;BOLOGNINO SJ	2016	THE COLLEGE STUDENT SUBJECTIVE WELLBEING QUESTIONNAIRE: A BRIEF, MULTIDIMENSIONAL MEASURE OF UNDERGRADUATE’S COVITALITY	1.9136358	28	4.666667
7	RICH SA;HANNA S;WRIGHT BJ	2017	SIMPLY SATISFIED: THE ROLE OF PSYCHOLOGICAL NEED SATISFACTION IN THE LIFE SATISFACTION OF VOLUNTARY SIMPLIFIERS	1.9949453	23	4.600000
7	HARZER C;RUCH W	2016	YOUR STRENGTHS ARE CALLING: PRELIMINARY RESULTS OF A WEB-BASED STRENGTHS INTERVENTION TO INCREASE CALLING	1.3737100	28	4.666667
NA	MUSTAFA A;HEPPENSTALL ...	2018	MODELLING BUILT-UP EXPANSION AND DENSIFICATION WITH MULTINOMIAL LOGISTIC REGRESSION, CELLULAR AUTOMATA AND GENETIC ALGORITHM	0.1632487	86	21.500000
NA	AWASTHI A;OMRANI H	2019	A GOAL-ORIENTED APPROACH BASED ON FUZZY AXIOMATIC DESIGN FOR SUSTAINABLE MOBILITY PROJECT SELECTION	0.1693548	78	26.000000
NA	WANG L;PIJANOWSKI B;YA...	2018	PREDICTING MULTIPLE LAND USE TRANSITIONS UNDER RAPID URBANIZATION AND IMPLICATIONS FOR LAND MANAGEMENT AND URBAN PLANNING:...	0.2924695	25	6.250000
NA	GLUMAC B;HERRERA-GOMEZ...	2019	A HEDONIC URBAN LAND PRICE INDEX	0.1432289	33	11.000000
NA	WANG L;OMRANI H;ZHAO Z...	2019	ANALYSIS ON URBAN DENSIFICATION DYNAMICS AND FUTURE MODES IN SOUTHEASTERN WISCONSIN, USA	0.2938860	11	3.666667
NA	OMRANI H;PARMENTIER B;...	2019	THE LAND TRANSFORMATION MODEL-CLUSTER FRAMEWORK: APPLYING K-MEANS AND THE SPARK COMPUTING ENVIRONMENT FOR LARGE SCALE LAND...	0.1996692	15	5.000000
NA	MA T-Y;RASULKHANI S;CH...	2019	A DYNAMIC RIDESHARING DISPATCH AND IDLE VEHICLE REPOSITIONING STRATEGY WITH INTEGRATED TRANSIT TRANSFERS	0.0589080	50	16.666667
NA	DOCQUIER F;IFTIKHAR Z	2019	BRAIN DRAIN, INFORMALITY AND INEQUALITY: A SEARCH-AND-MATCHING MODEL FOR SUB-SAHARAN AFRICA	0.2980151	9	3.000000
NA	YANG M;DIJST M;HELBICH M	2018	MENTAL HEALTH AMONG MIGRANTS IN SHENZHEN, CHINA: DOES IT MATTER WHETHER THE MIGRANT POPULATION IS IDENTIFIED BY HUKOU OR B...	0.1368160	18	4.500000
NA	YANG M;DIJST M;FABER J...	2020	USING STRUCTURAL EQUATION MODELING TO EXAMINE PATHWAYS BETWEEN PERCEIVED RESIDENTIAL GREEN SPACE AND MENTAL HEALTH AMONG I...	0.1386889	17	8.500000

5.1.3 Development

`summarise()` has grouped output by 'com_name'. You can override using the `.groups` argument.

Warning: Removed 7 rows containing missing values (geom_dl).
Warning: Removed 1 rows containing missing values (geom_text).

We again see quite some dynamics….

5.1.4 Connectivity between the research areas

Warning: Ignoring unknown parameters: strenght

5.2 Technical description

In a bibliographic coupling network, the coupling-strength between publications is determined by the number of commonly cited references they share, assuming a common pool of references to indicate similarity in context, methods, or theory. Formally, the strength of the relationship between a publication pair \(i\) and \(j\) (\(s_{i,j}^{bib}\)) is expressed by the number of commonly cited references.

\[ s_{i,j}^{bib} = \sum_m c_{i,m} c_{j,m} \]

Since our corpus contains publications which differ strongly in terms of the number of cited references, we normalize the coupling strength by the Jaccard similarity coefficient. Here, we weight the intercept of two publications’ bibliography (shared refeences) by their union (number of all references cited by either \(i\) or \(j\)). It is bounded between zero and one, where one indicates the two publications to have an identical bibliography, and zero that they do not share any cited reference. Thereby, we prevent publications from having high coupling strength due to a large bibliography (e.g., literature surveys).

\[ S_{i,j}^{jac-bib} =\frac{C(i \cap j)}{C(i \cup j)} = \frac{s_{i,j}^{bib}}{c_i + c_j - s_{i,j}^{bib}} \]

More recent articles have a higher pool of possible references to co-cite to, hence they are more likely to be coupled. Consequently, bibliographic coupling represents a forward looking measure, and the method of choice to identify the current knowledge frontier at the point of analysis.

6 Additional analysis

6.1 Authors, Themes & Journals

6.1.1 Conceptual trajectories: Historical citation path analysis

 Legend

$net
IGRAPH b7dc001 DN-- 41 87 -- 
+ attr: name (v/c), title (v/c), id (v/c), size (v/n), years (v/n), color (e/c)
+ edges from b7dc001 (vertex names):
 [1] ZARABI Z, 2019, SUSTAINABILITY                         ->GERBER P, 2020, TRANSP RES PART F TRAFFIC PSYCHOL BEHAV
 [2] ZARABI Z, 2019, SUSTAINABILITY                         ->MA T-Y, 2021, TRANSP RES PART D TRANSP ENVIRON-a       
 [3] ZARABI Z, 2019, SUSTAINABILITY                         ->KAMRUZZAMAN M, 2021, J TRANSP GEOGR                    
 [4] GERBER P, 2020, TRANSP RES PART F TRAFFIC PSYCHOL BEHAV->MA T-Y, 2021, TRANSP RES PART D TRANSP ENVIRON-a       
 [5] DE VOS J, 2018, TRANSP RES PART A POLICY PRACT         ->ZARABI Z, 2019, SUSTAINABILITY                         
 [6] DE VOS J, 2018, TRANSP RES PART A POLICY PRACT         ->GERBER P, 2020, TRANSP RES PART F TRAFFIC PSYCHOL BEHAV
 [7] DE VOS J, 2018, TRANSP RES PART A POLICY PRACT         ->DE VOS J, 2019, TRANSP RES PART F TRAFFIC PSYCHOL BEHAV
 [8] DE VOS J, 2018, TRANSP RES PART A POLICY PRACT         ->VAN WEE B, 2019, J TRANSP GEOGR                        
+ ... omitted several edges

$g

$layout

$axis

NA